12145834

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 18747648

約数和(自身を除く): 6601814

約数列:

[1, 2, 47, 94, 157, 314, 823, 1646, 7379, 14758, 38681, 77362, 129211, 258422, 6072917, 12145834]

約数ペア:

[(1, 12145834), (2, 6072917), (47, 258422), (94, 129211), (157, 77362), (314, 38681), (823, 14758), (1646, 7379)]